Looking for Fei Feng Info

[West1]

I thought I read somewhere that these guys have teeth? Am I mistaken?

 

[T1KARMANN]

I thought I read somewhere that these guys have teeth? Am I mistaken?

they have one big tooth at the front that you can see very well as it gets bigger it looks like a rabbit tooth

they use the tooth for rasping on wood and algue

my tank is acylic never had a problem with it scrathing the glass